IP Verse

FreightCar America, Inc. vs National Steel Car Limited

The detailed information for PTAB case with proceeding number IPR2025-01048 filed by FreightCar America, Inc. against National Steel Car Limited on May 27, 2025. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Case Details

Proceeding Number: IPR2025-01048
Filing Date: May 27, 2025
Petitioner: FreightCar America, Inc.
Respondent: National Steel Car Limited
Status: Pending
Respondent Application Number: 12816660
Respondent Tech Center: 3600
Respondent Patent Number: 8132515

Proceeding Documents

The table below shows documents filed in the case, listing each document name, filing date, document type, and filing party. Tracking these filings indicates the activity of the parties involved in the case, and the types of documents filed can provide insights into the legal strategies being employed.

Show Exhibit Documents

Document Name	Filing Date	Category	Filing Party
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Notice: Notice filing date accorded	Jun 18, 2025	PAPER	BOARD
Notice: Mandatory Notice	Jun 17, 2025	PAPER	PATENT OWNER
Notice: Power of Attorney	Jun 17, 2025	PAPER	PATENT OWNER
U.S. Patent No. 8,132,515 (“the ’515 Patent”)	May 27, 2025	EXHIBIT	PETITIONER
File History of the ’515 Patent	May 27, 2025	EXHIBIT	PETITIONER
Declaration of Mehdi Ahmadian, Ph.D.	May 27, 2025	EXHIBIT	PETITIONER
Excerpts from 1946 Car Builders’ Cyclopedia, 17th ed. (“1946 Cyclopedia”)	May 27, 2025	EXHIBIT	PETITIONER
U.S. Patent No. 1,321,928 (“Lindström”)	May 27, 2025	EXHIBIT	PETITIONER
U.S. Patent No. 4,941,411 (“Wong”)	May 27, 2025	EXHIBIT	PETITIONER
Excerpts from Lancashire & Yorkshire Wagons, Vol. II, by Noel Coates	May 27, 2025	EXHIBIT	PETITIONER
U.S. Patent No. 992,192 (“Hart”)	May 27, 2025	EXHIBIT	PETITIONER
Excerpts from The Car Builders’ Dictionary, 1906 Edition (“1906 Cyclopedia”	May 27, 2025	EXHIBIT	PETITIONER
Excerpts from Car Builders’ Dictionary, 1912 (Seventh) Edition	May 27, 2025	EXHIBIT	PETITIONER
Excerpts from Car Builders’ Cyclopedia of American Practice, Tenth Edition—	May 27, 2025	EXHIBIT	PETITIONER
U.S. Patent No. 1,537,051 (“Campbell ’051”)	May 27, 2025	EXHIBIT	PETITIONER
U.S. Patent No. 1,999,652 (“Campbell ’652”)	May 27, 2025	EXHIBIT	PETITIONER
U.S. Patent No. 3,710,729 (“Schuller”)	May 27, 2025	EXHIBIT	PETITIONER
U.S. Patent No. 4,348,962 (“Smith”)	May 27, 2025	EXHIBIT	PETITIONER
Excerpts from COAL CARS: The First Three Hundred Years, by Martin Robert Ka	May 27, 2025	EXHIBIT	PETITIONER
Excerpts from Modern Private Owner Wagons on British Rail, by David Ratclif	May 27, 2025	EXHIBIT	PETITIONER
Excerpts from Private-Owner Wagons in Colour, For the Modeller and Historia	May 27, 2025	EXHIBIT	PETITIONER
Excerpts from Wagons of the Final Years of the British Railways, By David L	May 27, 2025	EXHIBIT	PETITIONER
Excerpts from Working Wagons, Vol. 3 1980–1984, by David Larkin, Copyright	May 27, 2025	EXHIBIT	PETITIONER
Excerpts from Wagon Recognition, Vol. 1 Carkinds – B to W, by Martin Buck	May 27, 2025	EXHIBIT	PETITIONER
Declaration of Sylvia Hall-Ellis	May 27, 2025	EXHIBIT	PETITIONER
Excerpts from Private Owner Wagons, Vol. 1, by Andrew Marshall	May 27, 2025	EXHIBIT	PETITIONER
Petition: as filed	May 27, 2025	PAPER	PETITIONER
Notice of Ranking	May 27, 2025	PAPER	PETITIONER
Notice: Power of Attorney	May 27, 2025	PAPER	PETITIONER